misc-scripts/github_label_setup.py at master · frankkusters/misc-scripts · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
#!/usr/bin/env python
"""
github_label_setup.py
===================

Python script to setup Issue Labels on GitHub Repositories.

Your GitHub API token should either be in your global (user) git config
as github.token, or in a GITHUB_TOKEN environment variable.

Takes configuration (currently in this script) of the labels you want on your
repos, or your org's. Makes it so. Has a dry-run mode.

Requirements
-------------

github3.py (`pip install --pre github3.py`) >= github3.py-1.0.0a2

License
--------

Copyright 2015 Jason Antman <jason@jasonantman.com> <http://www.jasonantman.com>
Free for any use provided that patches are submitted back to me.

The latest version of this script can be found at:
<https://github.com/jantman/misc-scripts/blob/master/github_label_setup.py>

CHANGELOG
----------

2015-11-25 Jason Antman <jason@jasonantman.com>:
  - initial version of script
"""

import sys
import argparse
import logging
import subprocess
import os
from github3 import login, GitHub
from pprint import pprint

FORMAT = "[%(levelname)s %(filename)s:%(lineno)s - %(funcName)20s() ] %(message)s"
logging.basicConfig(level=logging.ERROR, format=FORMAT)
logger = logging.getLogger(__name__)

##################################
# configuration of labels to set #
##################################
LABELS = {}
# GitHub default labels
LABELS['bug'] = 'fc2929'
LABELS['duplicate'] = 'cccccc'
LABELS['enhancement'] = '84b6eb'
LABELS['invalid'] = 'e6e6e6'
LABELS['question'] = 'cc317c'
LABELS['wontfix'] = 'ffffff'

# custom labels
LABELS['discussion'] = 'c7def8'
LABELS['Docs'] = 'fbca04'
LABELS['help wanted'] = '159818'
LABELS['needs decision'] = 'fad8c7'
LABELS['testing'] = 'bfe5bf'
LABELS['unreleased fix'] = '0052cc'
LABELS['Waiting For Response'] = 'fef2c0'
#####################
# end configuration #
#####################

class GitHubLabelFixer:

    def __init__(self, apitoken, orgname, dry_run=False):
        """ init method, run at class creation """
        self.dry_run = dry_run
        logger.debug("Connecting to GitHub")
        self.gh = login(token=apitoken)
        logger.info("Connected to GitHub API")
        self.me = self.gh.me()
        self.orgname = orgname
        if orgname is None:
            # no orgname specified, so current user
            self.orgname = self.me.login

    def run(self):
        """iterate your repos and fix the labels"""
        for repo in self.gh.repositories():
            labels = {}
            colors = {}
            if repo.owner.login != self.orgname:
                logger.debug("Skipping %s", repo.full_name)
                continue
            for label in repo.labels():
                labels[label.name] = label
                colors[label.name] = label.color
            logger.debug("%s labels: %s", repo.full_name, colors)
            for name, color in LABELS.items():
                if name not in labels:
                    logger.info("Adding '%s' (%s) to %s",
                                name, color, repo.full_name)
                    res = repo.create_label(name, color)
                    if res is None:
                        logger.error("Error creating label %s on %s",
                                     name, repo.full_name)
                elif colors[name] != color:
                    logger.info("Updating '%s' on %s - color %s to %s",
                                name, repo.full_name, colors[name], color)
                    res = labels[name].update(name, color)
                    if not res:
                        logger.error("Error updating color")


def parse_args(argv):
    """
    parse arguments/options

    this uses the new argparse module instead of optparse
    see: <https://docs.python.org/2/library/argparse.html>
    """
    p = argparse.ArgumentParser(description='Fix labels on GitHub Repos')
    p.add_argument('-v', '--verbose', dest='verbose', action='count', default=0,
                   help='verbose output. specify twice for debug-level output.')
    p.add_argument('-d', '--dry-run', dest='dry_run', action='store_true',
                   default=False, help='List what changes would be made, but '
                   'do not make any.')
    p.add_argument('-o', '--orgname', dest='orgname', action='store',
                   help='repository owner name, if different from login user',
                   default=None)
    args = p.parse_args(argv)
    return args

def get_api_token():
    """ get GH api token """
    apikey = subprocess.check_output(['git', 'config', '--global',
                                      'github.token']).strip()
    if len(apikey) != 40:
        raise SystemExit("ERROR: invalid github api token from `git config "
                         "--global github.token`: '%s'" % apikey)
    return apikey

if __name__ == "__main__":
    args = parse_args(sys.argv[1:])
    if args.verbose > 1:
        logger.setLevel(logging.DEBUG)
    elif args.verbose > 0:
        logger.setLevel(logging.INFO)
    try:
        token = os.environ['GITHUB_TOKEN']
        logger.debug("Using API token from GITHUB_TOKEN environment variable")
    except KeyError:
        token = get_api_token()
        logger.debug("Using API token from git config 'github.token'")
    script = GitHubLabelFixer(token, args.orgname, dry_run=args.dry_run)
    script.run()